D defs.my
Entry 2 senses Webster, 1913

Fistulous

· Fis·tu·lous · IPA
01 a. Having the form or nature of a fistula; as, a fistulous ulcer.
  1. 1.
    Having the form or nature of a fistula; as, a fistulous ulcer.
  2. 2.
    Hollow, like a pipe or reed; fistulose.